Timmer Accounting & Tax Service, LLC at a Glance

Led by Duane Timmer, Enrolled Agent and company owner, our firm will provide you with accounting solutions that work. Regardless of the size of your business or specific tax needs, we’ll make sure your assets are managed properly.

We are dedicated to meeting all your various accounting needs. Our company has been in operation for more than 15 years, and we’ve won several awards for being the best accounting firm over the years. But even with all our accomplishments to date, our most important win is making you a happy, lifelong client.


Our Mission

Our mission is to help clients maintain their finances while building and setting up financial goals for the future. We use research and analysis to help our clients maintain correct and thorough financial data as well as understand and achieve their financial potential.

Our Competitive Edge

We offer a variety of services to achieve our mission, including financial planning and tax management. Coupled with our commitment to quality service and client satisfaction, we’ve made the company a respected name in the business and financial community across West Michigan.

Our Key Solution Benefits

More Than a Decade of Accounting Practice

Personal Account Manager

IR35 Technical Experts

Fixed Accounting Fees - Agreed in Advance and Not Dependent on Income Level

Tax Planning

Remote Access to Your PC

VAT Registration Assistance and Professional Advice

Company Forecasts for Accounting Firms



Contact our competent team today to seek timely advice that we are known for, and allow us to help you develop accurate data and improve your finances.